Hair brush



FIG. 1 is a perspective view of a hair brush showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of portion 9 shown in FIG. 1;

FIG. 10 is an enlarged top plan view of the FIG. 7; and,

FIG. 11 is an enlarged bottom plan view of the FIG. 8.

The broken lines in the drawings depict portions of the hair brush that form no part of the claimed design. The dot-dash circle in FIGS. 1 and 9 is to show enlarged portions of the hair brush and forms no part of the claimed design. 

CLAIM The ornamental design for a hair brush, as shown and described. 